Global trends in hepatitis C-related hepatocellular carcinoma mortality: A public database analysis (1999-2019).

BACKGROUND: Hepatitis C is the leading cause of chronic liver disease worldwide and it significantly contributes to the burden of hepatocellular carcinoma (HCC). However, there are marked variations in the incidence and mortality rates of HCC across different geographical regions. With the advent of new widely available treatment modalities, such as direct-acting antivirals, it is becoming increasingly imperative to understand the temporal and geographical trends in HCC mortality associated with Hepatitis C. Furthermore, gender disparities in HCC mortality related to Hepatitis C are a crucial, yet underexplored aspect that adds to the disease's global impact. While some studies shed light on gender-specific trends, there is a lack of comprehensive data on global and regional mortality rates, particularly those highlighting gender disparities. This gap in knowledge hinders the development of targeted interventions and resource allocation strategies. AIM: To understand the global and regional trends in Hepatitis C-related HCC mortality rates from 1990 to 2019, along with gender disparities. METHODS: We utilized the Global Burden of Disease database, a comprehensive repository for global health metrics to age-standardized mortality rates due to Hepatitis C-related HCC from 1999 to 2019. Rates were evaluated per 100000 population and assessed by World Bank-defined regions. Temporal trends were determined using Joinpoint software and the Average Annual Percent Change (AAPC) method, and results were reported with 95% confidence intervals (CI). RESULTS: From 1990 to 2019, overall, there was a significant decline in HCC-related mortality rates with an AAPC of -0.80% (95%CI: -0.83 to -0.77). Females demonstrated a marked decrease in mortality with an AAPC of -1.06% (95%CI: -1.09 to -1.03), whereas the male cohort had a lower AAPC of -0.52% (95%CI: -0.55 to -0.48). Regionally, East Asia and the Pacific demonstrated a significant decline with an AAPC of -2.05% (95%CI: -2.10 to -2.00), whereas Europe and Central Asia observed an uptrend with an AAPC of 0.72% (95%CI: 0.69 to 0.74). Latin America and the Caribbean also showed an uptrend with an AAPC of 0.06% (95%CI: 0.02 to 0.11). In the Middle East and North Africa, the AAPC was non-significant at 0.02% (95%CI: -0.09 to 0.12). North America, in contrast, displayed a significant upward trend with an AAPC of 2.63% (95%CI: 2.57 to 2.67). South Asia (AAPC -0.22%, 95%CI: -0.26 to -0.16) and Sub-Saharan Africa (AAPC -0.14%, 95%CI: -0.15 to -0.12) trends significantly declined over the study period. CONCLUSION: Our study reports disparities in Hepatitis C-related HCC mortality between 1999 to 2019, both regionally and between genders. While East Asia and the Pacific regions showed a promising decline in mortality, North America has experienced a concerning rise in mortality. These regional variations highlight the need for healthcare policymakers and practitioners to tailor public health strategies and interventions. The data serves as a call to action, particularly for regions where mortality rates are not improving, emphasizing the necessity for a nuanced, region-specific approach to combat the global challenge of HCC secondary to Hepatitis C.

Unilateral Ptosis in an Older Adult; a Rare Presentation of Primary Extranodal Hodgkin's Lymphoma.

Hodgkin lymphoma (HL) is a neoplasm arising from B cells characterized by the presence of Reed-Steenberg cells. Primary extranodal presentation is rare and accounts for less than 1% of all HL cases. In addition, the orbit is an uncommon site of extranodal HL, with only 9 cases reported in the literature. We present a case of an 84-year-old male who presented with right eye ptosis. He was diagnosed with stage IIE Orbital HL and treated with combined modalities of radiation and chemotherapy. He continues to be in complete remission after 1 year of therapy. Hodgkin's disease has an excellent prognosis, and recent data show it is curable in at least 80% of the patients. Extranodal involvement represents systemic dissemination of Hodgkin's disease in most cases and is usually considered an advanced-stage disease with a poor prognosis. In rare circumstances, extranodal involvement can be the primary manifestation. Unfortunately, there are only a few case reports and case series regarding this topic. We attempt to add another case to the literature emphasizing the prognosis and outcome of primary extranodal HL.

Efficacy and Toxicity Profile of Carfilzomib-Based Regimens for Treatment of Newly Diagnosed Multiple Myeloma: A Systematic Review.

Carfilzomib (CFZ) is a proteasome inhibitor currently approved for the treatment of relapsed and refractory multiple myeloma (RRMM). Multiple trials are ongoing to evaluate its efficacy and safety in newly diagnosed multiple myeloma (NDMM). The use of CFZ-based two- or three-drug combination regimens as induction for the management of NDMM is an emerging approach. CFZ-based regimens include combinations of immunomodulators, alkylating agents, and monoclonal antibodies along with dexamethasone. In this review, we assess the efficacy and toxicity of CFZ-based regimens in NDMM. We reviewed a total of 27 studies (n=4538 patients) with overall response rates (ORR) ranging between 80% and 100%. Studies evaluating the combination of CFZ with daratumumab reported an ORR of approximately 100%. Achievement of minimal residual disease (MRD) negativity, measured by multi-parameter flow cytometry (MPFC), ranged between 60% and 95% in 4 (n=251) out of 6 studies that measured MRD-negativity. The interim results of the ENDURANCE trial failed to show superior efficacy and progression-free survival (PFS) of carfilzomib-lenalidomide when compared to bortezomib-lenalidomide combination, albeit with a lower incidence of neuropathy. Hematological toxicity was the most common adverse event observed with these regimens, and the most common non-hematological adverse events were related to cardiovascular and electrolyte disturbances. We need to further evaluate the role of CFZ in NDMM by conducting more Phase III trials with different combinations.

Tension Pneumocephalus From an Eroding Cholesteatoma: A Case Report and Review of the Literature.

Pneumocephalus is defined as the presence of air inside the cranial vault. Benign and tension pneumocephalus are different ends of the same disease spectrum. Tension pneumocephalus leads to the formation of a pressure gradient, requiring emergent surgical decompression to prevent herniation of the intracranial structures. In this report, we present a rare case of tension pneumocephalus with essentially benign radiological findings secondary to a ruptured cholesteatoma. The patient was a 64-year-old woman with a history of end-stage renal disease on hemodialysis and hypertension. She presented to the emergency department (ED) with acute-onset weakness and decreased mentation. Physical exam findings were consistent with a cerebrovascular accident (CVA). CT scan and CT angiogram (CTA) were unremarkable for ischemia or hemorrhage but showed signs of free intracranial air, consistent with the diagnosis of pneumocephalus. After the activation of the code stroke, neurosurgery and neurology were consulted. Worsening respiratory status led to a decision to proceed with emergent intubation, but it was held based on the family's decision to proceed with comfort measures. The patient's status declined further within minutes and she died. Afterward, the case was discussed with the radiologist, who interpreted the cause as a cholesteatoma that had eroded through the temporal bone.

Acute Pancreatitis Associated With Hypothermia: An Uncommon Presentation.

Hypothermia is not known as a common cause of acute pancreatitis, although there have been previously reported cases. Herein, we describe a 55-year-old man who presented with acute pancreatitis preceded by hypothermia in the absence of the more traditional causative factors, such as gallstones or alcohol consumption. On arrival to the emergency department, he was found to have a temperature of 84.3°F, consistent with moderate hypothermia, a blood pressure of 84/50 mmHg, and a heart rate of 60 bpm. Serum lipase and amylase levels were 2,225 and 980 U/L, respectively. A CT scan of the abdomen with intravenous (IV) contrast revealed peripancreatic fat stranding, consistent with the diagnosis. No evidence of gallstones or common bile duct dilatation was found. He had also developed acute kidney injury and lactic acidosis consistent with end-organ damage. After appropriate triage, he was admitted to the intensive care unit and supportively managed. An external rewarming strategy with IV fluids and antibiotics resulted in improvement in clinical status. Hypothermia can cause subtle changes in the microvasculature and production of free radicals, which can result in acute pancreatitis. It is important to determine the etiology so that appropriate treatment can be instituted with better outcomes.

The Potential Vaccine Component for COVID-19: A Comprehensive Review of Global Vaccine Development Efforts.

The whole world is concerned about the pandemic of coronavirus disease (COVID-19), caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), due to fatality of this condition. This has become a public health emergency of international concern. No specific vaccine and medicine have proven effective in large-sized trials at this time. With the rapidly increasing number of positive cases and deaths, there is a dire need for effective treatments and an effective vaccine for prevention. An urgent unmet need led to the planning and opening of multiple drug development trials for treatment and vaccine development. In this article, we have summarized data on cell receptor interactions and data on prospects of new vaccines targeting the deoxyribonucleic acid (DNA), messenger ribonucleic acid (mRNA), and viral minigenes. We have tabulated the available data on various clinical trials testing various aspects of COVID-19 vaccines.

Frequency and Causes of Deferral among Blood Donors Presenting to Combined Military Hospital Multan.

Background & Aim It is of great importance to carefully choose appropriate donors according to strict eligibility criteria, so as to guarantee an adequate and safe blood supply. The aim of this study was to determine the rate of deferral in blood donors and evaluate the different causes of deferral in Multan. Materials & Methods This prospective study was carried out at the Blood Bank of Combined Military Hospital (CMH) Multan. All donors who came for the donation of blood from 1st February to 30th September 2019 were evaluated after taking their consent. The data was analyzed to determine the frequency and causes of deferral using Statistical Package for the Social Sciences (SPSS) version 20. Results Among 3348 individuals presenting for blood donation, 433 (12.9%) were deferred (427 males and only six females). The mean age of deferred individuals was 28.96 + 6.42 years. The youngest individual was 18 years, while the eldest one was 51 years of age. Almost 65% of the individuals were less than 30 years of age. The most frequent cause of deferral was low hemoglobin. Anemia was the leading cause of deferral in more than half of the individuals (n = 221). Hepatitis C virus (HCV) infection was the second most frequent cause of deferral, seen in 83 (19.2%), followed by hepatitis B virus (HBV) infection (n = 49, 11.3%), syphilis (n = 36, 8.3%), thrombocytopenia (n = 18, 4.2%), and active infection (n = 14, 3.2%). Other rarer causes included early donation, thrombocytosis, polycythemia, pancytopenia, malaria, allergies, insulin, and tuberculosis. Conclusion Deferral for blood donation is a significant problem in Multan and accounts for almost 13% of all prospective blood donors. Our results stress the importance of addressing the problem of anemia which is the most prevalent cause of temporary deferral for blood donation in this region of the world.

Helicobacter pylori: An Underrated Cause of Immune Thrombocytopenic Purpura. A Comprehensive Review.

Idiopathic thrombocytopenic purpura (ITP) is the autoimmune-mediated destruction of platelets. ITP is a diagnosis of exclusion after other identifiable etiologies have been ruled out. After the first report by Gasbarrini et al. (1998) showing rising platelet counts in ITP patients following Helicobacter pylori (HP) eradication therapy, there is growing evidence that highlights the role of HP in triggering ITP. However, the exact pathophysiology of HP-associated ITP is still unclear, but many theories have been implicated in this regard. According to various reports, the postulated mechanisms for the role of HP in cITP include molecular mimicry, increased plasmacytoid dendritic cell numbers, phagocytic perturbation, and variable host immune response to HP virulence factors. One famous theory suggested molecular mimicry between platelet surface antigen and bacterial virulence factor, i.e. cytotoxin-associated gene A (CagA). It is thought that a chronic inflammatory response following an HP infection induces the host autoantibodies' response against CagA, which cross-reacts with platelet surface glycoproteins; therefore, it may accelerate platelet destruction in the host reticuloendothelial system. However, further studies are mandated to better understand the causal link between ITP and HP and study the role of biogeography. Nowadays, it is recommended that every patient with ITP should undergo HP diagnostic testing and triple therapy should be administered in all those candidates who test positive for HP infection. In our review, there were a few pregnant female ITP patients who took HP eradication therapy mainly after 20 weeks of gestation without maternal or fetal worst outcomes. However, large-scale studies are advisable to study the adverse fetal outcomes following triple therapy use.

Knowledge and Attitude About Sexually Transmitted Infections Amongst Truck Drivers in Southern Punjab, Pakistan.

INTRODUCTION: There is very limited knowledge about sexually transmitted infections (STIs) transmission and prevention present amongst high-risk groups such as truck drivers in Pakistan because of lack of awareness and understanding about barrier techniques. OBJECTIVE: The aim of this study was to collect and access the data gathered from truck drivers about symptoms of STIs, their attitude towards hazards of multiple sexual partners, homosexuality, transmission and consequences of STIs, and their perception about preventing it using condoms and other barrier methods. METHODS: This study was conducted at small roadside tea stalls and local rest areas on Karachi road, Lodhran near the city of Bahawalpur in Southern Punjab, Pakistan. A structured questionnaire was designed, and 50 willing truck drivers of the city of Bahawalpur were included and interviewed. It was a cross-sectional study. Data was collected on knowledge about the STIs and use of barrier methods like condoms. Quantitative data was assessed and analyzed using SPSS version 23.0 (IBM, NY, USA). RESULTS: Fifty truck drivers of Bahawalpur were interviewed via standardized questionnaire in this study. All of them provided answers about their knowledge of STIs. Twenty drivers (40%) reported burning micturition, and only two (four percent) knew the real cause of it. Thirty-two (64%) of them were well aware of the use of condoms. Thirty-eight (76%) truck drivers had the knowledge about the adverse effects of multiple sex partners. CONCLUSION: The truck drivers of Bahawalpur city are quite vulnerable to STIs and this demonstrates the importance of prevention programs that can target this particular group. A significant number of the respondents had serious gaps in their knowledge about STIs like acquired immunodeficiency syndrome (AIDS), especially its modes of transmission, signs, and symptoms. The knowledge of other routes of human immunodeficiency virus (HIV) transmission like needle sharing and blood transfusion, and precautionary steps should be given due respect in HIV/AIDS awareness programs.

Mixed phenotype acute leukemia with t(9;22): success with nonacute myeloid leukemia-type intensive induction therapy and stem cell transplantation.

Mixed phenotype acute leukemia with t(9;22) is a rare disease with poor prognosis, and information on optimal treatment is limited. We describe a case where our patient experienced positive outcome after nonacute myeloid leukemia-type intensive induction therapy followed by postremission therapy with stem cell transplant.

Psychosocial implications of blindness and low vision in students of a school for children with blindness.

OBJECTIVE: To find out the psychosocial implications of blindness and low vision in students of blind school Bahawalpur. METHODS: A cross sectional descriptive study was carried out in Higher Secondary School for blind, Bahawalpur after getting approval from Institutional review board of Quaid-e-Azam Medical College, Bahawalpur and Principal of Blind School, Bahawalpur. Forty willing students filled a customized questionnaire, consisting of questions about logistic variables and questions regarding areas of satisfaction. Statistical analysis was performed using SPSS version 18. RESULTS: Out of 40, 55% (22/40) of them were found depressed (as assessed through DSM-lV), 50% (20/40) were having difficulty in making new contact but 52.5% (21/40) were satisfied with family care. CONCLUSION: Sixty percent (24/40) of blind school children experienced difficulty in their life. This study showed that blindness or low vision does have psychological implications like feeling of guilt, anxiety, sadness & depression.